Using this Technika upper oven and grill element is straightforward. First, make sure your oven is turned off and cooled down completely. Then, carefully remove the old element and install this new one following the original installation layout. When using the oven or grill, set the appropriate power level according to your cooking needs - 1350 Watt for high - heat cooking and 900 Watt for more moderate tasks. As for safety, always remember to keep your hands dry when handling the element and avoid touching it while it's hot. For maintenance, regularly check the terminals for any signs of wear or damage. If you notice any loose connections or the element isn't heating properly, it's a good idea to contact a professional technician. This will ensure that your element continues to work efficiently and safely for a long time.